TCVN 3152-1979 Abrasive products the safety code for use《磨料制品 使用安全规范》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

SANS 61000-4-10-2003 Electromagnetic compatibility (EMC) Part 4-10 Testing and measurement techniques - Damped oscillatory magnetic field immunity test《电磁兼容性（EMC） 第4 10部分：试验和测量技术 阻.pdf

SANS 61000-4-12-2007 Electromagnetic compatibility (EMC) Part 4-12 Testing and measurement techniques - Ring wave immunity test《电磁兼容性（EMC） 第4 12部分：试验和测量 环形波抗扰度试验》.pdf

SANS 61000-4-14-2009 Electromagnetic compatibility (EMC) Part 4-14 Testing and measurement techniques - Voltage fluctuation immunity test for equipment with input current not excee.pdf

SANS 61000-4-17-2009 Electromagnetic compatibility (EMC) Part 4-17 Testing and measurement techniques - Ripple on d c input power port immunity test《电磁兼容性(EMC) 第4-17部分 试验及测量技术 直流输入.pdf

SANS 61000-4-2-2009 Electromagnetic compatibility (EMC) Part 4-2 Testing and measurement techniques - Electrostatic discharge immunity test《电磁兼容性(EMC) 第4-2部分 试验及测量技术 静电放电抗扰度试验》.pdf

SANS 61000-4-28-2009 Electromagnetic compatibility (EMC) Part 4-28 Testing and measurement techniques - Variation of power frequency immunity test for equipment with input current .pdf

SANS 61000-4-3-2008 Electromagnetic compatibility (EMC) Part 4-3 Testing and measurement techniques - Radiated radio-frequency electromagnetic field immunity test《电磁兼容性(EMC) 第4-3部分.pdf

SANS 61000-4-30-2009 Electromagnetic compatibility (EMC) Part 4-30 Testing and measurement techniques - Power quality measurement methods《电磁兼容性(EMC) 第4-30部分 试验及测量技术-功率质量测量方法》.pdf

SANS 61000-4-5-2006 Electromagnetic compatibility (EMC) Part 4-5 Testing and measurement techniques - Surge immunity test《电磁兼容性 第4 5部分：试验和测量技术 过电压抗扰性试验》.pdf